| Estimated Fair Values of Financial Instruments |
The estimated fair values of First Financial’s financial instruments not measured at fair value on a recurring or nonrecurring basis in the consolidated financial statements were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Carrying | | Estimated fair value | | (Dollars in thousands) | | value | | Total | | Level 1 | | Level 2 | | Level 3 | | March 31, 2026 | | | | | | | | | | | | Financial assets | | | | | | | | | | | | Cash and interest-bearing deposits with other banks | | $ | 1,202,900 | | | $ | 1,202,900 | | | $ | 1,202,900 | | | $ | 0 | | | $ | 0 | | | Investment securities held-to-maturity | | 49,631 | | | 45,373 | | | 0 | | | 45,373 | | | 0 | | Other investments (1) | | 12,661 | | | 12,661 | | | 1,613 | | | 40 | | | 11,008 | | | | | | | | | | | | | | Loans and leases | | 13,311,125 | | | 13,183,121 | | | 0 | | | 0 | | | 13,183,121 | | | Accrued interest receivable | | 79,692 | | | 79,692 | | | 0 | | | 22,102 | | | 57,590 | | | | | | | | | | | | | | Financial liabilities | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Deposits | | 17,918,722 | | | 17,909,049 | | | 0 | | | 17,909,049 | | | 0 | | | Short-term borrowings | | 620,457 | | | 620,457 | | | 620,457 | | | 0 | | | 0 | | | Long-term debt | | 380,176 | | | 330,944 | | | 0 | | | 330,944 | | | 0 | | | Accrued interest payable | | 39,216 | | | 39,216 | | | 2,646 | | | 36,570 | | | 0 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Carrying | | Estimated fair value | | (Dollars in thousands) | | value | | Total | | Level 1 | | Level 2 | | Level 3 | | December 31, 2025 | | | | | | | | | | | | Financial assets | | | | | | | | | | | | Cash and interest-bearing deposits with other banks | | $ | 775,891 | | | $ | 775,891 | | | $ | 775,891 | | | $ | 0 | | | $ | 0 | | | Investment securities held-to-maturity | | 58,545 | | | 54,334 | | | 0 | | | 54,334 | | | 0 | | Other investments (1) | | 12,898 | | | 12,898 | | | 1,850 | | | 40 | | | 11,008 | | | | | | | | | | | | | | Loans and leases | | 13,237,583 | | | 13,061,341 | | | 0 | | | 0 | | | 13,061,341 | | | Accrued interest receivable | | 71,940 | | | 71,940 | | | 0 | | | 17,833 | | | 54,107 | | | | | | | | | | | | | | Financial liabilities | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Deposits | | 16,421,842 | | | 16,415,852 | | | 0 | | | 16,415,852 | | | 0 | | | Short-term borrowings | | 675,332 | | | 675,332 | | | 675,332 | | | 0 | | | 0 | | | Long-term debt | | 514,052 | | | 473,291 | | | 0 | | | 473,291 | | | 0 | | | Accrued interest payable | | 38,304 | | | 38,304 | | | 2,918 | | | 35,386 | | | 0 | |
(1) FHLB stock and FRB stock of $124.4 million and $116.7 million as of March 31, 2026 and December 31, 2025, respectively, are excluded from the numbers above.
|
| Summary of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis |
The financial assets and liabilities measured at fair value on a recurring basis in the consolidated financial statements were as follows: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fair value measurements using | | | | (Dollars in thousands) | | Level 1 | | Level 2 | | Level 3 | | Assets/liabilities at fair value | | March 31, 2026 | | | | | | | | | | Assets | | | | | | | | | | Investment securities available-for-sale | | $ | 95 | | | $ | 4,916,487 | | | $ | 36,441 | | | $ | 4,953,023 | | | Loans held for sale | | 0 | | | 18,280 | | | 0 | | | 18,280 | | | Interest rate derivative contracts | | 0 | | | 66,116 | | | 0 | | | 66,116 | | | Foreign exchange derivative contracts | | 0 | | | 391,874 | | | 0 | | | 391,874 | | | Interest rate collars and floors | | 0 | | | 465 | | | 0 | | | 465 | | | Commodities contracts | | 0 | | | 5,726 | | | 0 | | | 5,726 | | | Total | | $ | 95 | | | $ | 5,398,948 | | | $ | 36,441 | | | $ | 5,435,484 | | | | | | | | | | | | Liabilities | | | | | | | | | | Interest rate derivative contracts | | $ | 0 | | | $ | 65,868 | | | $ | 0 | | | $ | 65,868 | | | Foreign exchange derivative contracts | | 0 | | | 391,874 | | | 0 | | | 391,874 | | | | | | | | | | | | Commodities contracts | | 0 | | | 5,209 | | | 0 | | | 5,209 | | | Total | | $ | 0 | | | $ | 462,951 | | | $ | 0 | | | $ | 462,951 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fair value measurements using | | | | (Dollars in thousands) | | Level 1 | | Level 2 | | Level 3 | | Assets/liabilities at fair value | | December 31, 2025 | | | | | | | | | | Assets | | | | | | | | | | Investment securities available-for-sale | | $ | 95 | | | $ | 3,926,021 | | | $ | 45,816 | | | $ | 3,971,932 | | | Loans held for sale | | 0 | | | 16,953 | | | 0 | | | 16,953 | | | Interest rate derivative contracts | | 0 | | | 69,481 | | | 0 | | | 69,481 | | | Foreign exchange derivative contracts | | 0 | | | 322,172 | | | 0 | | | 322,172 | | | Interest rate collars and floors | | 0 | | | 708 | | | 0 | | | 708 | | | Commodities contracts | | 0 | | | 1,578 | | | 0 | | | 1,578 | | | Total | | $ | 95 | | | $ | 4,336,913 | | | $ | 45,816 | | | $ | 4,382,824 | | | | | | | | | | | | Liabilities | | | | | | | | | | Interest rate derivative contracts | | $ | 0 | | | $ | 69,570 | | | $ | 0 | | | $ | 69,570 | | | Foreign exchange derivative contracts | | 0 | | | 322,172 | | | 0 | | | 322,172 | | | Interest rate collars and floors | | 0 | | | 0 | | | 0 | | | 0 | | | Commodities contracts | | 0 | | | 2,078 | | | 0 | | | 2,078 | | | Total | | $ | 0 | | | $ | 393,820 | | | $ | 0 | | | $ | 393,820 | |
|